.el-button{
    margin-top: 20px;
    margin-bottom: 20px;
}
.el-card{
    margin-top: 20px;
    padding: 0;
}
.el-tag{
    margin: 7px;
}
.bottom{
    border-bottom: 1px solid #eee;
}
.elTop{
    border-top: 1px solid #eee;
}
.vcenter{
    display: flex;
    align-items: center;
}
